.addbox {
    font-family: 'Microsoft YaHei', Arial;
    position: absolute;
    box-shadow: 0 11px 15px -7px rgba(0, 0, 0, .2), 0 24px 38px 3px rgba(0, 0, 0, .14), 0 9px 46px 8px rgba(0, 0, 0, .12);
    display: block;
    padding: 24px;
    border-radius: 2px;
    box-sizing: border-box;
    overflow: auto;
    /* max-width: 80vw;
    outline: 0;
    width: 100%;
    height: 100%; */
    width: 428px;
    left: 50%;
    top: 50%;
    margin-left: -214px;
    margin-top: -168px;
    z-index: 1101;
    background: #fff;
}

.ant-btn:hover,
.ant-btn:focus {
    border-color: #3399CC;
}

.addboxtitle {
    font-size: 24px;
    border-bottom: 1px solid #CCCCCC;
    padding: 0px 24px 10px 24px;
    text-align: center;
    margin-bottom: 12px;
}

.inputtext {
    text-align: center;
    border: 1px solid #CCCCCC;
    display: block;
    text-align: left;
    width: 100%;
    padding: 2%;
    margin: 4px auto;
}

.btn1 {
    color: #fff;
    background: #3399CC;
    margin-right: 10px;
}

.btn2 {
    color: #fff;
    background: #AAAAAA;
    margin-left: 10px;
}

.addbox {
    min-width: 380px;
    min-height: 260px;
}

form {
    text-align: center;
}

textarea {
    text-align: center;
    width: 100%;
    padding: 2%;
    min-height: 120px;
    border: 1px solid #CCCCCC;
    margin: 4px auto;
    text-align: left;
}